{"id":"S2012004425","label":"Stealth warships","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh2012004425","normalized_label":"stealth warships","broader":["http://id.loc.gov/authorities/subjects/sh2015003069","http://id.loc.gov/authorities/subjects/sh85145303"],"aliases":["Low radar signature warships","Low-observables warships"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh2012004425","provider":"lcsh","revision":"835b989cc0a1b7d8","taxonomy_revision":"f050b5d4780b1289","title":"Stealth warships","url":"/topics/S2012004425","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"4666864211173974566","address_version":"morton4x16-v1","coordinates":[0,479,45825,9216],"answer_status":"Directory metadata; local answer requires separate source review","truth_status":"Subject descriptor, not a factual answer or a demonstrated knowledge gap","reviewed_answer":null}